February 2025 in “Biomolecules” Melatonin can help or hinder hair growth depending on the dose.
30 citations
,
May 2018 in “Experimental Dermatology” The conclusion is that future hair loss treatments should target the root causes of hair thinning, not just promote hair growth.
Understanding hair follicle interactions can help treat male pattern baldness.
2 citations
,
November 2022 in “Journal of Biochemistry and Molecular Biology” Aging changes hair stem cells and their environment, leading to gray hair and hair thinning, but understanding these changes could help develop treatments for hair regeneration.
December 2025 in “Animals” TGFBR1 slows down cell growth in fine-wool sheep hair follicles.
October 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” Quercetin boosts hair follicle stem cell growth and survival in cashmere goats.
June 2025 in “Medical & Clinical Case Reports Journal” Exosomes may improve hair growth, but more research is needed for safety and approval.
January 2025 in “Regenerative Biomaterials” The hydrogel helps reduce scarring and improve wound healing by releasing salvianolic acid B in acidic conditions.
July 2014 in “International Journal of Dermatology and Venereology” Cytokines play a key role in hair loss by affecting hair growth.
178 citations
,
May 2006 in “Developmental Dynamics” Jumonji genes are important for development and their mutations can cause abnormalities, especially in the heart and brain.
November 2005 in “Nature Reviews Molecular Cell Biology” The protein hairless is important for hair regrowth because it stops the protein wise from blocking the hair cycle.
3 citations
,
January 2017 in “Stem Cells International” Adult mesenchymal stem cells can help regenerate tissues and are promising for healing bones, wounds, and hair follicles.
132 citations
,
June 2016 in “Cell and Tissue Research” The right cells and signals can potentially lead to scarless wound healing, with a mix of natural and external wound healing controllers possibly being the best way to achieve this.
September 2025 in “PubMed” Mechanical stimulation and new therapies show promise for hair regrowth.
September 2025 in “Current Oncology” LncRNAs may help improve brain cancer treatment and diagnosis.
February 2026 in “Molecular and Cellular Probes” Stem cell and plant exosomes may help heal and regenerate skin.
33 citations
,
March 2018 in “Trends in cell biology” Metabolism plays a key role in determining stem cell fate.
4 citations
,
May 2025 in “Cells” miR-370-3p slows sheep hair cell growth by blocking SMAD4.
October 2023 in “Scientific reports” Dexamethasone affects hair growth by altering levels of proteins that either promote or inhibit hair follicle growth.
84 citations
,
October 2014 in “PLoS Genetics” Wnt signaling is essential for forming the skin's spinous layer through a BMP-FGF pathway.
72 citations
,
April 2008 in “Organogenesis” Wnt signaling is crucial for skin and hair development and its disruption can cause skin tumors.
46 citations
,
June 2015 in “Journal of Investigative Dermatology” Androgen receptor activity blocks Wnt/β-catenin signaling, affecting hair growth and skin cell balance.
39 citations
,
January 2013 in “Journal of Investigative Dermatology” Changing Wnt signaling can lead to more or less hair growth and might help treat hair loss and skin conditions.
May 2018 in “Journal of Investigative Dermatology” Activating Wnt in skin cells controls the number of hair follicles by directing cell movement and fate.
25 citations
,
August 2015 in “International Journal of Cosmetic Science” Malva verticillata seed extract might help treat hair loss by activating hair growth signals in skin cells.
6 citations
,
January 2024 in “Annals of Dermatology” Dickkopf-related Protein 2 can help hair grow by activating a specific cell pathway.
137 citations
,
September 2005 in “Proceedings of the National Academy of Sciences of the United States of America” The HR protein helps hair grow by blocking a hair growth inhibitor, aiding in hair follicle regeneration.
30 citations
,
August 2021 in “Oncogene” miR-22 helps skin cancer grow and spread by activating specific cell signals.
1 citations
,
March 2024 in “Cellular and Molecular Biology” The "simmer pus and grow flesh" method helps heal chronic wounds in rats.
144 citations
,
August 2019 in “Cells” The WNT signaling pathway is important in many diseases and targeting it could offer new treatments.